According to a survey, only 4% of the people in the world are left-handed. Why? One theory centers on the two halves of the brain. For example, the left half and the right half, each of which functions differently. Medical science believes that the left half of the brain dominates over the right half. The foundation of this theory is the fact that nerves from the brain cross over at neck-level to the opposite side of the body, and nerves from the other side of the brain reciprocate (互换). The end re­sult is that the opposite sides of the body are controlled by the opposite sides of the brain.

    The dominant left half of the brain, which kindly supplies the right half of the body, theoretically makes it more skillful in read­ing, writing, speaking, and working, and makes most people right-handed. Lefties, however, whose right half of the brain dominates, work best with the left side of their bodies.

    Theory number two focuses on the asymmetrical nature of the body. Examples of the asymmetry, which flows from head to toe, are that the right side of our faces differs slightly from the left, that our legs differ in strength, or that our feet vary in size. One aspect of this asymmetry is that for most people the right hand is stronger than the left.

    There is no doubt that all exist in a “right-handed society”, which produces most basics, including scissors, doorknobs, locks, screwdrivers, automobiles, buttons on clothing, and musical instru­ments for the 96%. Left-handed people make up for the unfairness by being members of an elite (精英) society, which includes many of the greatest geniuses, including Michelangelo and Leonardo da Vinci.

    My first book had been rejected by every major American publisher. My first agent, wasn't communicating. My dream of a life as a successful author was in tatters.

"It isn't going to happen," I said to my friend. "And I have to accept it."

"If you lose faith in your product, no one else will have faith in it," she told me.

    And, I knew she was right. But, how could I believe in myself when I hit a wall at every turn? I knew I had a good product. The book featured interviews with world-famous people who had learned how to succeed and lead—the hard way. It had information that could help other people. As a consumer, I would have loved that book because it had the great wisdom I so desperately needed. And, their stories made for good reading. I had a good book. What I didn't have was a publisher. I had to find a way to get that book sold and on the shelves. But, how?

    The hardest challenge was forcing myself to do battle again. I had to find the strength to believe in myself when it seemed like no one else believed in me. When I hit a wall, I usually need to get more information to figure out what is going wrong. So, I did some research and found out that my initial vision for the book-where all the interview subjects got their own chapters-wasn't marketable to big publishers because that format does not sell tons of books. What I had to do was recognize, restructure and rewrite.

    I needed an agent. There are thousands of agents. Surely one of them was right for me. So, I started sending out query（询问）letters. Within a week, I had a dozen agents who wanted the book. I chose the one who I thought would believe in me and my dream. She did get me my choices of publishers.

    Hard won Wisdom wound up being a best-selling book. But, it almost never was.

    March, April and May are months full of festivals and events all over the world. Here are some wonderful festivals around the world that happen in spring.

    SongKran--Thailand

    Dates: 13th-15th, April

    In Thailand, it's time to celebrate the coming monsoon season, which will bring the rain many people have been looking forward to. They celebrate it with a festival called Songkran，when people head out to the streets with water guns to spray(喷，洒）everyone who walks past. If you walk on the streets where the festival is celebrated, prepare to get soaked!

    Naghol--Vanuatu

    Dates: Every Saturday from April to May

Every year, villagers come together to celebrate the harvest of yams, an important part in the people's diet in Vanuatu. The festival is most famous for its “land diving ceremony”. During the ceremony men and boys dive to the ground from high wooden towers with only two thin vines(藤条) attached to their ankles(脚踝). The divers' heads have to lightly touch the ground when they jump—something very dangerous if the vines are not measured properly.

Cherry Blossom Viewing —Japan

    Dates: The cherry blossom season is different from year to year depending on the weather forecast.

    The cherry blossom season has huge importance to the people of Japan, who celebrate the days when the flowers finally blossom. Only a few days later, the petals(花瓣）fall to the ground, like pink snowflakes. This is one of the most beautiful things to see. In Japan, almost everyone has picnics in the parks to view the flowers.

    Many people may not find the idea of visiting Beijing's Forbidden City just to see its cultural relics(遗迹)very exciting. But what if you got to see deer there too? That certainly sounds like a better day out.

    Nine deer were introduced into the Forbidden City, also known as the Palace Museum, on Sept. 26 and would make it their home until February. The beautiful animals are part of an exhibition on deer-related relics, including furniture, clothes and artworks. In ancient China, deer patterns(图案)could be seen on lots of items since lu—deer—were considered to be a lucky animal because the Chinese word shares the pronunciation(发音)of the character that means “official salary(俸禄)”.

    The deer in the Palace Museum are not only to be part of the exhibition, but also to act as ambassadors(大使)to attract visitors. “It's a better way to bring cultural relics closer to the people,”explained Wang Yamin, a deputy director at the Museum, according to ChinaDaily.

    Turning itself into a zoo is the latest effort that the museum has made at introducing academic(学术的)art to ordinary people.

    In 2014, for example, the museum's online store started to offer products such as T-shirts featuring the pattern of an emperor's coat, and earphones looking like the necklaces worn by ancient officials. These products soon gained popularity on social media because they allowed people to wear a piece of history.

    Two years later, the TV series MastersintheForbiddenCity(《我在故宫修文物》)lifted the mysterious veil(面纱)on the experts who work in the museum—people whose job is to repair the relics within it. And while many of us may have imagined these workers to be old and boring, they're actually quite young and interesting. Some are even in their 20s. They lead a peaceful career, although it can sometimes be dull. Workers aren't allowed to wear any make-up or do their nails(指甲)because the chemicals(化学物质)may damage the relics they're working on, for example.

    Little by little, the Palace Museum is shaking off the stereotypes(刻板印象)of being an old-fashioned academic institution. As Shan Jixiang, the museum's director, once said, “Academic research is not alien from the public's interest. We'd like to make visiting the museum a part of people's daily lives. ”

    It looks like the Forbidden City isn't so forbidden after all.

    How many times do you check your Facebook page in a day to see whether your latest post has got another “like” or “thumbs(拇指) up”?

    Although you might be embarrassed to admit how many times you do this, don't worry—psychological findings have shown it's completely normal. In fact, the pleasure we derive from receiving a “like” is equal to that of eating chocolate or winning money, and we can't help wanting more. According to the findings, which observed 32 teens aged between 13 and 18, the feedback circuit (反馈回路) in the teens' brains is particularly sensitive, and the “social” and “visual” parts of their brains were active when they received “likes” on the social network. The research also showed that though the thumbs up might come from complete strangers, the good they derive from them worked all the same.

    So, does it mean we should try our best to win as many thumbs up as possible? Not necessarily so if we know the reasons behind our desire for attention. In “why do people long for attention” by M. Farouk Radwan, he explained several cases in which people naturally longed for attention. Radwan said people who were an only child, who were used to being the center of attention in their house, may try to copy these conditions. Feeling “overlooked and unappreciated” might also lead you to long for attention. Other times, the state of being jealous, or wanting to cover your mistakes may also contribute to such longings.

    In fact, too much desire for attention can create anxiety, and in turn ruin your happiness even when you get it. So what can we do about it? The answer is quite simple. “If people could adopt goals not focused on their own self-esteem（自尊）but on something larger than their self, such as what they can create or contribute to others, they would be less sensitive to some of the negative effects of pursuing self-esteem,” wrote psychology professor Jennifer Crocker.

    So perhaps the answer to our addiction to “likes” is simply to focus on something larger than ourselves—a hard, but a worthy one.

    I attended a party one night. During the dinner a man told a humorous story based on the quotation: "There's a divinity that shapes our ends, rough-hew them how we will."

    The storyteller mentioned that the quotation was from the Bible. I knew he was wrong. There couldn't be the slightest doubt about it. To get a feeling of importance and display my superiority, I appointed myself as an unwelcome committee member to correct him. He stuck to his guns. "What? From Shakespeare? Impossible! Absurd! That quotation was from the Bible." And he knew it.

    The storyteller was sitting on my right; and Frank Gammond, an old friend of mine, was seated on my left. Mr. Gammond had devoted years to the study of Shakespeare. So the storyteller and I agreed to submit the question to Mr. Gammond. Mr. Gammond listened, kicked me under the table, and then said, "Dale, you are wrong. The gentleman is right. It is from the Bible."

    On our way home that night, I said to Mr. Gammond, "Frank, you knew that quotation was from Shakespeare. "Yes, of course," he replied, "Hamlet, Act Five, Scene Two. But we were guests at a happy time, my dear Dale. Why argue with the storyteller? Why prove to him he is wrong? Why not let him save his face? Always avoid your sharp angle." I learned a lesson I'll never forget. I not only had made the storyteller uncomfortable, but also had put my friend in an embarrassing situation. How much better it would have been had I not become argumentative.

    Nine times out of ten, an argument ends with each of the contestants more firmly convinced than ever that he is absolutely right. You can't win an argument. You can't because if you lose it, you lose it; and if you win it, you lose it